In addition to the statues of Grant and his wife, there are statues of five commanders of the Tennessee Legion when he was commander. The most famous are the 15 Army commanders, later the U.S. Army Commander-in-Chief Sherman and the cavalry commander Sheridan. Later, the three became the first four-star generals in the United States, known as the three giants of the North Army.
General Grant was a military-born President of the United States. After his death, the United States built General Grant's National Memorial in 1987 in memory of this historic figure. This memorial hall has a simple appearance, but its exhibition content is quite rich, especially the detailed introduction of General Grant's life, which is worth visiting.